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Filipe Manana 3929b5dd8f btrfs: do not BUG_ON() on tree mod log failure at __btrfs_cow_block() 
commit 40b0a749388517de244643c09bdbb98f7dcb6ef1 upstream.

At __btrfs_cow_block(), instead of doing a BUG_ON() in case we fail to
record a tree mod log root insertion operation, do a transaction abort
instead. There's really no need for the BUG_ON(), we can properly
release all resources in this context and turn the filesystem to RO mode
and in an error state instead.

CC: stable@vger.kernel.org # 5.4+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-19 16:22:14 +02:00
..
tests
for-6.1-rc4-tag
2022-11-10 08:58:29 -08:00
acl.c
btrfs: reserve correct number of items for inode creation
2022-05-16 17:03:08 +02:00
async-thread.c
btrfs: simplify WQ_HIGHPRI handling in struct btrfs_workqueue
2022-05-16 17:03:15 +02:00
async-thread.h
btrfs: remove unused typedefs get_extent_t and btrfs_work_func_t
2022-07-25 17:45:36 +02:00
backref.c
btrfs: fix resolving backrefs for inline extent followed by prealloc
2023-01-07 11:11:38 +01:00
backref.h
btrfs: ignore fiemap path cache if we have multiple leaves for a data extent
2022-10-11 14:48:07 +02:00
block-group.c
btrfs: reinsert BGs failed to reclaim
2023-07-19 16:22:13 +02:00
block-group.h
btrfs: move btrfs_full_stripe_locks_tree into block-group.h
2022-09-26 12:28:06 +02:00
block-rsv.c
btrfs: don't free qgroup space unless specified
2023-05-17 11:53:42 +02:00
block-rsv.h
btrfs: add KCSAN annotations for unlocked access to block_rsv->full
2022-09-26 12:28:02 +02:00
btrfs_inode.h
btrfs: use a runtime flag to indicate an inode is a free space inode
2022-09-26 12:28:07 +02:00
check-integrity.c
fs/btrfs: Use the enum req_op and blk_opf_t types
2022-07-14 12:14:32 -06:00
check-integrity.h
btrfs: check-integrity: split submit_bio from btrfsic checking
2022-05-16 17:03:12 +02:00
compression.c
fs: fix leaked psi pressure state
2022-11-08 15:57:25 -08:00
compression.h
for-5.20-tag
2022-08-03 14:54:52 -07:00
ctree.c
btrfs: do not BUG_ON() on tree mod log failure at __btrfs_cow_block()
2023-07-19 16:22:14 +02:00
ctree.h
btrfs: rename BTRFS_FS_NO_OVERCOMMIT to BTRFS_FS_ACTIVE_ZONE_TRACKING
2023-04-06 12:10:35 +02:00
delalloc-space.c
btrfs: add the ability to use NO_FLUSH for data reservations
2022-09-29 17:08:28 +02:00
delalloc-space.h
btrfs: add the ability to use NO_FLUSH for data reservations
2022-09-29 17:08:28 +02:00
delayed-inode.c
btrfs: use delayed items when logging a directory
2022-09-26 12:27:57 +02:00
delayed-inode.h
btrfs: use delayed items when logging a directory
2022-09-26 12:27:57 +02:00
delayed-ref.c
btrfs: switch btrfs_block_rsv::full to bool
2022-07-25 17:45:40 +02:00
delayed-ref.h
btrfs: remove btrfs_delayed_extent_op::is_data
2022-05-16 17:17:31 +02:00
dev-replace.c
btrfs: don't take a bio_counter reference for cloned bios
2022-09-26 12:27:58 +02:00
dev-replace.h
btrfs: add struct declarations in dev-replace.h
2022-09-26 12:28:07 +02:00
dir-item.c
btrfs: use btrfs_for_each_slot in btrfs_search_dir_index_item
2022-05-16 17:03:07 +02:00
discard.c
btrfs: hold block group refcount during async discard
2023-03-10 09:34:06 +01:00
discard.h
…
disk-io.c
btrfs: do not ASSERT() on duplicated global roots
2023-06-21 16:00:55 +02:00
disk-io.h
btrfs: fix compat_ro checks against remount
2023-01-12 12:01:56 +01:00
export.c
btrfs: fix type of parameter generation in btrfs_get_dentry
2022-10-24 15:28:58 +02:00
export.h
btrfs: fix type of parameter generation in btrfs_get_dentry
2022-10-24 15:28:58 +02:00
extent_io.c
btrfs: lock the inode in shared mode before starting fiemap
2023-02-22 12:59:40 +01:00
extent_io.h
btrfs: move extent io tree unrelated prototypes to their appropriate header
2022-09-26 12:28:04 +02:00
extent_map.c
btrfs: get the next extent map during fiemap/lseek more efficiently
2023-04-26 14:28:38 +02:00
extent_map.h
btrfs: get the next extent map during fiemap/lseek more efficiently
2023-04-26 14:28:38 +02:00
extent-io-tree.c
btrfs: fix off-by-one in delalloc search during lseek
2023-01-12 12:01:56 +01:00
extent-io-tree.h
btrfs: stop tracking failed reads in the I/O tree
2022-09-26 12:28:05 +02:00
extent-tree.c
btrfs: always report error in run_one_delayed_ref()
2023-01-24 07:24:31 +01:00
file-item.c
btrfs: handle memory allocation failure in btrfs_csum_one_bio
2023-06-21 16:00:52 +02:00
file.c
btrfs: get the next extent map during fiemap/lseek more efficiently
2023-04-26 14:28:38 +02:00
free-space-cache.c
btrfs: fix space cache inconsistency after error loading it from disk
2023-05-17 11:53:42 +02:00
free-space-cache.h
btrfs: remove use btrfs_remove_free_space_cache instead of variant
2022-09-26 12:27:58 +02:00
free-space-tree.c
btrfs: fix race when deleting free space root from the dirty cow roots list
2023-07-19 16:21:47 +02:00
free-space-tree.h
btrfs: make clear_cache mount option to rebuild FST without disabling it
2023-05-17 11:53:42 +02:00
inode-item.c
btrfs: make should_throttle loop local in btrfs_truncate_inode_items
2022-01-07 14:18:25 +01:00
inode-item.h
btrfs: add inode to truncate control
2022-01-07 14:18:24 +01:00
inode.c
btrfs: can_nocow_file_extent should pass down args->strict from callers
2023-06-21 16:00:55 +02:00
ioctl.c
btrfs: fix assertion of exclop condition when starting balance
2023-05-17 11:53:42 +02:00
Kconfig
btrfs: use generic Kconfig option for 256kB page size limit
2022-01-20 08:52:55 +02:00
locking.c
btrfs: add block-group tree to lockdep classes
2023-07-19 16:22:13 +02:00
locking.h
btrfs: implement a nowait option for tree searches
2022-09-26 12:46:42 +02:00
lzo.c
btrfs: replace kmap() with kmap_local_page() in lzo.c
2022-07-25 17:45:33 +02:00
Makefile
btrfs: move extent state init and alloc functions to their own file
2022-09-26 12:28:03 +02:00
misc.h
btrfs: convert the io_failure_tree to a plain rb_tree
2022-09-26 12:28:02 +02:00
ordered-data.c
btrfs: add btrfs_try_lock_ordered_range
2022-09-29 17:08:28 +02:00
ordered-data.h
btrfs: add btrfs_try_lock_ordered_range
2022-09-29 17:08:28 +02:00
orphan.c
…
print-tree.c
btrfs: print-tree: parent bytenr must be aligned to sector size
2023-05-17 11:53:42 +02:00
print-tree.h
btrfs: print the actual offset in btrfs_root_name
2021-01-07 17:25:05 +01:00
props.c
btrfs: remove the unnecessary result variables
2022-09-26 12:28:00 +02:00
props.h
btrfs: move common inode creation code into btrfs_create_new_inode()
2022-05-16 17:03:08 +02:00
qgroup.c
btrfs: fix race when deleting quota root from the dirty cow roots list
2023-07-19 16:22:13 +02:00
qgroup.h
btrfs: introduce BTRFS_QGROUP_RUNTIME_FLAG_NO_ACCOUNTING to skip qgroup accounting
2022-09-26 12:28:01 +02:00
raid56.c
btrfs: raid56: avoid double freeing for rbio if full_stripe_write() failed
2022-10-24 15:26:56 +02:00
raid56.h
btrfs: properly abstract the parity raid bio handling
2022-09-26 12:27:59 +02:00
rcu-string.h
btrfs: replace strncpy() with strscpy()
2023-01-12 12:01:55 +01:00
ref-verify.c
btrfs: stop accessing ->extent_root directly
2022-01-03 15:09:49 +01:00
ref-verify.h
…
reflink.c
btrfs: replace delete argument with EXTENT_CLEAR_ALL_BITS
2022-09-26 12:28:05 +02:00
reflink.h
…
relocation.c
btrfs: add helper to replace extent map range with a new extent map
2022-09-29 17:08:30 +02:00
root-tree.c
btrfs: simplify error handling at btrfs_del_root_ref()
2022-09-26 12:27:58 +02:00
scrub.c
btrfs: scrub: try harder to mark RAID56 block groups read-only
2023-06-21 16:00:52 +02:00
send.c
btrfs: fix uninitialized variable warnings
2023-05-01 08:26:27 +09:00
send.h
btrfs: send: allow protocol version 3 with CONFIG_BTRFS_DEBUG
2022-10-11 14:46:55 +02:00
space-info.c
btrfs: rename BTRFS_FS_NO_OVERCOMMIT to BTRFS_FS_ACTIVE_ZONE_TRACKING
2023-04-06 12:10:35 +02:00
space-info.h
btrfs: move btrfs_init_async_reclaim_work prototype to space-info.h
2022-09-26 12:28:06 +02:00
struct-funcs.c
btrfs: remove redundant check in up check_setget_bounds
2022-07-25 17:45:33 +02:00
subpage.c
btrfs: convert process_page_range() to use filemap_get_folios_contig()
2022-09-11 20:26:03 -07:00
subpage.h
btrfs: make nodesize >= PAGE_SIZE case to reuse the non-subpage routine
2022-05-16 17:03:11 +02:00
super.c
btrfs: make clear_cache mount option to rebuild FST without disabling it
2023-05-17 11:53:42 +02:00
sysfs.c
btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs()
2022-11-23 16:52:22 +01:00
sysfs.h
…
transaction.c
btrfs: fix deadlock when aborting transaction during relocation with scrub
2023-04-06 12:10:51 +02:00
transaction.h
btrfs: pass btrfs_fs_info for deleting snapshots and cleaner
2022-03-14 13:13:52 +01:00
tree-checker.c
btrfs: tree-checker: check for overlapping extent items
2022-08-17 16:20:25 +02:00
tree-checker.h
btrfs: tree-checker: check extent buffer owner against owner rootid
2022-05-16 17:03:09 +02:00
tree-defrag.c
btrfs: move the auto defrag code to defrag.c
2023-02-22 12:59:40 +01:00
tree-log.c
btrfs: fix an uninitialized variable warning in btrfs_log_inode
2023-06-28 11:12:36 +02:00
tree-log.h
btrfs: simplify update of last_dir_index_offset when logging a directory
2023-02-14 19:11:52 +01:00
tree-mod-log.c
btrfs: fix race when picking most recent mod log operation for an old root
2021-04-20 19:27:17 +02:00
tree-mod-log.h
btrfs: add and use helper to get lowest sequence number for the tree mod log
2021-04-19 17:25:17 +02:00
ulist.c
…
ulist.h
…
uuid-tree.c
btrfs: drop the _nr from the item helpers
2022-01-03 15:09:43 +01:00
verity.c
btrfs: send: add support for fs-verity
2022-09-26 12:27:55 +02:00
volumes.c
btrfs: fix uninitialized variable warnings
2023-05-01 08:26:27 +09:00
volumes.h
btrfs: zoned: initialize device's zone info for seeding
2022-11-07 14:35:24 +01:00
xattr.c
btrfs: check if root is readonly while setting security xattr
2022-08-22 18:06:30 +02:00
xattr.h
…
zlib.c
btrfs: zlib: zero-initialize zlib workspace
2023-02-14 19:11:40 +01:00
zoned.c
btrfs: zoned: fix full zone super block reading on ZNS
2023-05-17 11:53:43 +02:00
zoned.h
btrfs: zoned: clone zoned device info when cloning a device
2022-11-07 14:35:21 +01:00
zstd.c
btrfs: zstd: replace kmap() with kmap_local_page()
2022-07-25 17:45:40 +02:00